STEVEN MARK IRBY (MD) – Diagnostic Radiology Physician, NPI 1356454672
Diagnostic Radiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,529 DIAGNOSTIC RADIOLOGY in VA
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Provider Addresses for STEVEN MARK IRBY (MD)
PO BOX 12087
NEWPORT NEWS, VA 23612
Phone: (757) 867-6101
Fax: (757) 867-6587
Type: Mailing
Riverside Regional Medical Center, 500, J Clyde Morris Boulevard, Deer Park, Newport News, Newport News City, Virginia, 23601, United States
RIVERSIDE REGIONAL MEDICAL CENTER
NEWPORT NEWS, VA 23601
Phone: (757) 594-4405
Fax: (757) 594-3547
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $23.
Total Amount is formed as General ($23) + Research ($0) + Ownership ($0) = $23.
Last reported payment date: 2024-03-07 • Largest payer in this snapshot: Siemens Medical Solutions USA, Inc. ($23).
Total Amount
$23
General + Research + Ownership
Payments
1
Total payment records
General Amount
$23
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-03-07
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Siemens Medical Solutions USA, Inc. | $23 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2010-11-02
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20101102000905 | I | Diagnostic Radiology | VA | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 71045 | X-ray of chest, 1 view | 966 | 847 | $0 |
| 77067 | Screening mammography | 481 | 481 | $0 |
| 77063 | Screening 3d breast mammography | 445 | 445 | $0 |
| 70450 | Ct scan head or brain without contrast | 297 | 285 | $0 |
| 74177 | Ct scan of abdomen and pelvis with contrast | 234 | 231 | $0 |
Insurance plans in this area (ZIP 23612)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| DIAGNOSTIC RADIOLOGY | VA | 71250 | CT scan chest | 49 | 49 |
| DIAGNOSTIC RADIOLOGY | VA | 73110 | X-ray of wrist, minimum of 3 views | 22 | 19 |
| DIAGNOSTIC RADIOLOGY | VA | 73140 | X-ray of fingers, minimum of 2 views | 18 | 18 |
| DIAGNOSTIC RADIOLOGY | VA | 73562 | X-ray of knee, 3 views | 108 | 91 |
| DIAGNOSTIC RADIOLOGY | VA | 73630 | X-ray of foot, minimum of 3 views | 54 | 45 |
| DIAGNOSTIC RADIOLOGY | VA | 74177 | CT scan of abdomen and pelvis with contrast | 179 | 178 |
| DIAGNOSTIC RADIOLOGY | VA | 76830 | Ultrasound pelvis through vagina | 14 | 14 |
| DIAGNOSTIC RADIOLOGY | VA | 78815 | Nuclear medicine study with CT imaging skull base to mid-thigh | 11 | 11 |
| DIAGNOSTIC RADIOLOGY | VA | 93922 | Ultrasound study of arteries of both arms and legs | 19 | 19 |
| DIAGNOSTIC RADIOLOGY | VA | 93971 | Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers | 82 | 81 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology, Interventional Radiology | VA | |
| Diagnostic Radiology | VA | |
| Diagnostic Radiology | VA | |
| Diagnostic Radiology | VA | |
| Physician Assistant | VA | |
| Diagnostic Radiology | NC | |
| Diagnostic Radiology | MN | |
| Diagnostic Radiology | NJ | |
| Diagnostic Radiology | MI | |
| - | VA |
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